加速开发具有小单重态-三重态能隙的多环杂芳化合物

IF 38.5 1区材料科学 Q1 CHEMISTRY, PHYSICAL

Nature Materials Pub Date : 2025-09-05 DOI:10.1038/s41563-025-02352-1

引用次数: 0

摘要

基于激发态之间电子相互作用的简单物理模型能够快速可靠地预测多环杂芳烃发射体中的单重态-三重态能隙。在该模型的指导下，可以设计具有小单线态-三重态能量间隙的有机发射器，用于具有高效率和色彩纯度的有机发光二极管。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Accelerating development of polycyclic heteroaromatic emitters with small singlet–triplet energy gaps

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Accelerating development of polycyclic heteroaromatic emitters with small singlet–triplet energy gaps

A simple physical model based on electronic interactions between excited configurations enables the quick and reliable prediction of singlet–triplet energy gaps in polycyclic heteroaromatic emitters. Guided by this model, organic emitters with small singlet–triplet energy gaps can be designed for applications in organic light-emitting diodes with high efficiency and colour purity.

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来源期刊

Nature Materials 工程技术-材料科学：综合

CiteScore

62.20

自引率

0.70%

发文量

221

审稿时长

3.2 months

期刊介绍： Nature Materials is a monthly multi-disciplinary journal aimed at bringing together cutting-edge research across the entire spectrum of materials science and engineering. It covers all applied and fundamental aspects of the synthesis/processing, structure/composition, properties, and performance of materials. The journal recognizes that materials research has an increasing impact on classical disciplines such as physics, chemistry, and biology. Additionally, Nature Materials provides a forum for the development of a common identity among materials scientists and encourages interdisciplinary collaboration. It takes an integrated and balanced approach to all areas of materials research, fostering the exchange of ideas between scientists involved in different disciplines. Nature Materials is an invaluable resource for scientists in academia and industry who are active in discovering and developing materials and materials-related concepts. It offers engaging and informative papers of exceptional significance and quality, with the aim of influencing the development of society in the future.